* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 30px;
  background-color: #dde1e7;
}

.neumorphism-1 {
  height: 150px;
  width: 150px;
  border-radius: 10px;
  background-color: #dde1e7;
  box-shadow: -3px -3px 7px #ffffff73, 3px 3px 10px rgba(94, 104, 121, .288);
}

.neumorphism-2 {
  margin: 15px;
  height: 150px;
  width: 150px;
  border-radius: 10px;
  background-color: #dde1e7;
  box-shadow: inset -3px -3px 7px #ffffff73, inset 3px 3px 10px rgba(94, 104, 121, .288);
}

.neumorphism-3 {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 150px;
  width: 150px;
  border-radius: 50%;
  background-color: #dde1e7;
  box-shadow: -3px -3px 7px #ffffff73, 3px 3px 10px rgba(94, 104, 121, .288);
}

.neumorphism-3:after {
  content: '';
  position: absolute;
  width: 80%;
  height: 80%;
  background-color: transparent;
  border-radius: 50%;
  box-shadow: inset -3px -3px 7px #ffffff73, inset 3px 3px 10px rgba(94, 104, 121, .288);


}
